Initially designed by Jim Mederer, Racing Beat's chief engineer, for use on the Mazda Furai concept project, the REV25 muffler can be used for almost any custom exhaust project. The overall length of the canister is 13" L and 7.25" Wide/High. The internal core of the REV25 features a stainless-steel perforated tube, surrounded by tightly packed ceramic wool material. This high temperature ceramic wool provides superior sound suppression.

We strongly suggest you incorporate a rotary-specific presilencer unit in your custom exhaust system to further reduce the exhaust tone produced by the rotary engine.

Here's a great link showing our original rotor-shaped muffler in action on the Mazda Furai.

Racing Beat Recommended Accessories:

Racing Beat offers several versions of our Power Pulse Presilencers for use in the design and manufacture of a custom exhaust system for your street or race vehicle. Well-suited for the demands of either non-turbo or turbo applications,...